Script started on 2025-10-08 09:05:56+02:00 [TERM="xterm-256color" TTY="/dev/pts/1" COLUMNS="60" LINES="10"]
ITINF25/lektion13
">ITINF25/lektion13
$ ls /dev/
acpi_thermal_rel media0 tty20 tty7
autofs mei0 tty21 tty8
block mem tty22 tty9
btrfs-control mqueue tty23 ttyS0
bus net tty24 ttyS1
char ng0n1 tty25 ttyS2
console null tty26 ttyS3
core nvme0 tty27 uhid
cpu nvme0n1 tty28 uinput
cpu_dma_latency nvme0n1p1 tty29 urandom
cuse nvme0n1p11 tty3 usb
disk nvme0n1p2 tty30 userfaultfd
dm-0 nvme0n1p3 tty31 v4l
dm-1 nvme0n1p4 tty32 vboxdrv
dri nvme0n1p5 tty33 vboxdrvu
drm_dp_aux0 nvme0n1p6 tty34 vboxnetctl
drm_dp_aux1 nvram tty35 vboxusb
drm_dp_aux2 port tty36 vcs
drm_dp_aux3 ppp tty37 vcs1
drm_dp_aux4 psaux tty38 vcs2
fb0 ptmx tty39 vcs3
fd pts tty4 vcs4
full random tty40 vcs5
fuse rfkill tty41 vcs6
gpiochip0 rtc tty42 vcsa
hidraw0 rtc0 tty43 vcsa1
hidraw1 shm tty44 vcsa2
hidraw2 snapshot tty45 vcsa3
hidraw3 snd tty46 vcsa4
hidraw4 stderr tty47 vcsa5
hpet stdin tty48 vcsa6
hugepages stdout tty49 vcsu
hwrng tpm0 tty5 vcsu1
initctl tpmrm0 tty50 vcsu2
input tty tty51 vcsu3
kmsg tty0 tty52 vcsu4
kvm tty1 tty53 vcsu5
log tty10 tty54 vcsu6
loop0 tty11 tty55 vfio
loop1 tty12 tty56 vga_arbiter
loop2 tty13 tty57 vhci
loop3 tty14 tty58 vhost-net
loop4 tty15 tty59 vhost-vsock
loop5 tty16 tty6 video0
loop6 tty17 tty60 video1
loop7 tty18 tty61 watchdog
loop-control tty19 tty62 watchdog0
mapper tty2 tty63 zero
ITINF25/lektion13
$ span>$
ITINF25/lektion13
5c5cff;">ITINF25/lektion13
$ sud
lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
nvme0n1 259:0 0 1.8T 0 disk
├─nvme0n1p1 259:1 0 100M 0 part /boot/efi
├─nvme0n1p2 259:2 0 16M 0 part
├─nvme0n1p3 259:3 0 292.1G 0 part
├─nvme0n1p4 259:4 0 769M 0 part
├─nvme0n1p5 259:5 0 954M 0 part /boot
├─nvme0n1p6 259:6 0 89.9G 0 part
│ └─root_decrypt 253:0 0 89.9G 0 crypt /
└─nvme0n1p11 259:7 0 1.4T 0 part
└─shared_decrypt
253:1 0 1.4T 0 crypt /var/lib/libvirt
/shared
ITINF25/lektion13
">ITINF25/lektion13
$ lblkid
bash: blkid: command not found
ITINF25/lektion13
5c5cff;">ITINF25/lektion13
$ ssh -po 2222 localhost
Warning: Permanently added '[localhost]:2222' (ED25519) to the list of known hosts.
Welcome to Ubuntu 24.04 LTS (GNU/Linux 6.8.0-79-generic x86_64)
* Documentation: https://help.ubuntu.com
* Management: https://landscape.canonical.com
* Support: https://ubuntu.com/pro
System information as of Wed Oct 8 08:23:58 AM UTC 2025
System load: 0.0 Processes: 115
Usage of /: 33.6% of 15.62GB Users logged in: 0
Memory usage: 6% IPv4 address for enp0s3: 10.0.2.15
Swap usage: 0%
* Strictly confined Kubernetes makes edge and IoT secure. Learn how MicroK8s
just raised the bar for easy, resilient and secure K8s cluster deployment.
https://ubuntu.com/engage/secure-kubernetes-at-the-edge
Expanded Security Maintenance for Applications is not enabled.
169 updates can be applied immediately.
1 of these updates is a standard security update.
To see these additional updates run: apt list --upgradable
Enable ESM Apps to receive additional future security updates.
See https://ubuntu.com/esm or run: sudo pro status
The list of available updates is more than a week old.
To check for new updates run: sudo apt update
1 updates could not be installed automatically. For more details,
see /var/log/unattended-upgrades/unattended-upgrades.log
Last login: Thu Sep 18 11:24:26 2025 from 10.0.2.2
0;kent@ubseuefi: ~
kent@ubseuefi:~$ 0;kent@ubseuefi: ~
kent@ubseuefi:~$
0;kent@ubseuefi: ~
kent@ubseuefi:~$ 0;kent@ubseuefi: ~
kent@ubseuefi:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 35G 0 disk
├─sda1 8:1 0 1G 0 part /boot/efi
├─sda2 8:2 0 2G 0 part /boot
└─sda3 8:3 0 31.9G 0 part
└─ubuntu--vg-ubuntu--lv 252:0 0 16G 0 lvm /
sr0 11:0 1 1024M 0 rom
0;kent@ubseuefi: ~
kent@ubseuefi:~$ 0;kent@ubseuefi: ~
kent@ubseuefi:~$ slblk
Command 'slblk' not found, did you mean:
command 'lsblk' from deb util-linux (2.39.3-9ubuntu6.3)
Try: sudo apt install <deb name>
0;kent@ubseuefi: ~
kent@ubseuefi:~$ 0;kent@ubseuefi: ~
kent@ubseuefi:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 35G 0 disk
├─sda1 8:1 0 1G 0 part /boot/efi
├─sda2 8:2 0 2G 0 part /boot
└─sda3 8:3 0 31.9G 0 part
└─ubuntu--vg-ubuntu--lv 252:0 0 16G 0 lvm /
sr0 11:0 1 1024M 0 rom
0;kent@ubseuefi: ~
kent@ubseuefi:~$ 0;kent@ubseuefi: ~
kent@ubseuefi:~$ blkid
/dev/mapper/ubuntu--vg-ubuntu--lv: UUID="cf265054-3557-4c2a-b927-6385fcb79f25" BLOCK_SIZE="4096" TYPE="ext4"
/dev/sda2: UUID="8c292cb3-db17-4216-b4f6-1746abd27e7f" BLOCK_SIZE="4096" TYPE="ext4" PARTUUID="d6cb9b6f-4339-461e-bc97-5098de5927a2"
/dev/sda3: UUID="qCwPJe-nAPp-6juS-2d4c-5u6l-z54L-BHuvaK" TYPE="LVM2_member" PARTUUID="275487ae-d6c8-4d3d-9306-dba60ded96dc"
/dev/sda1: UUID="DB5C-373D" BLOCK_SIZE="512" TYPE="vfat" PARTUUID="585e1938-449f-4d87-b438-4e625ecc30f1"
0;kent@ubseuefi: ~
kent@ubseuefi:~$ 0;kent@ubseuefi: ~
kent@ubseuefi:~$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS
sda 8:0 0 35G 0 disk
├─sda1 8:1 0 1G 0 part /boot/efi
├─sda2 8:2 0 2G 0 part /boot
└─sda3 8:3 0 31.9G 0 part
└─ubuntu--vg-ubuntu--lv 252:0 0 16G 0 lvm /
sr0 11:0 1 1024M 0 rom
0;kent@ubseuefi: ~
kent@ubseuefi:~$ lsblk -o uuid
UUID
DB5C-373D
8c292cb3-db17-4216-b4f6-1746abd27e7f
qCwPJe-nAPp-6juS-2d4c-5u6l-z54L-BHuvaK
cf265054-3557-4c2a-b927-6385fcb79f25
0;kent@ubseuefi: ~
kent@ubseuefi:~$ lsblk -o uui0;kent@ubseuefi: ~
kent@ubseuefi:~$ lsblk -o uuinuuiauuimuuieuui,uui
NAME UUID
sda
├─sda1 DB5C-373D
├─sda2 8c292cb3-db17-4216-b4f6-1746abd27e7f
└─sda3 qCwPJe-nAPp-6juS-2d4c-5u6l-z54L-BHuvaK
└─ubuntu--vg-ubuntu--lv cf265054-3557-4c2a-b927-6385fcb79f25
sr0
0;kent@ubseuefi: ~
kent@ubseuefi:~$ lsblk -o name,uuid,type
NAME UUID TYPE
sda disk
├─sda1 DB5C-373D part
├─sda2 8c292cb3-db17-4216-b4f6-1746abd27e7f part
└─sda3 qCwPJe-nAPp-6juS-2d4c-5u6l-z54L-BHuvaK part
└─ubuntu--vg-ubuntu--lv cf265054-3557-4c2a-b927-6385fcb79f25 lvm
sr0 rom
0;kent@ubseuefi: ~
kent@ubseuefi:~$ 0;kent@ubseuefi: ~
kent@ubseuefi:~